Baseball strike zone indicator



FIG. 1 is a top plan view of a baseball strike zone indicator showing mynew design;

FIG. 2 is a bottom plan view of the baseball strike zone indicator;

FIG. 3 is a side view of the baseball strike zone indicator;

FIG. 4 is an inverted rear elevational view of the baseball strike zoneindicator; and,

FIG. 5 is a front elevational view of the baseball strike zoneindicator.

The ornamental design for a baseball strike zone indicator, as shown anddescribed.